Teacher:Given a sentence in English, provide an equivalent paraphrased version from the original that retains the same meaning.
Teacher: Now, understand the problem? Solve this instance: The Charge Spear is a large spear that can be " charged to form a sharpened organic blade that can be used to strike enemies .
Student:
The Charge Spear is a large spear that can be " charged " to form a sharpened organic blade that can be used to stab foes .